UC200T - HTTP download file fail 701

IoT Modules WCDMA Module
1

Hi all,
i have problem with U200T when try to download file from HTTP, here my log:

OK

RDY

+CFUN: 1

+CPIN: READY

+QUSIM: 1

+CTZE: “+28”,0,“2021/05/08,07:15:13”

+QIND: SMS DONE

+QIND: PB DONE
AT+QIACT?
OK
AT+QIACT=1
OK
AT+QHTTPURL=50,80
CONNECT
// input http://vipphone19.com:8000/static/spool/update.bin
OK
AT+QHTTPGET=80
OK

+QHTTPGET: 0,200,432396
AT+QFLST=“*”
+QFLST: “UFS:download.bin”,8540
+QFLST: “UFS:download1.bin”,16060

OK
AT+QFDEL=“*”
OK
AT+QHTTPREADFILE=“download.bin”,80
OK

+CME ERROR: 701
AT+QFLST=“*”
+QFLST: “UFS:download.bin”,32740

OK
AT+QHTTPCFG?
+QHTTPCFG: “contextid”,1
+QHTTPCFG: “requestheader”,0
+QHTTPCFG: “responseheader”,0
+QHTTPCFG: “sslctxid”,1
+QHTTPCFG: “contenttype”,0
+QHTTPCFG: “rspout/auto”,0
+QHTTPCFG: “closed/ind”,0
+QHTTPCFG: “reqheader/add”,0

OK

Can someone tell me what I’m doing wrong?

Thanks a lot for your support, I’ll appreciate your help!

Yours sincerely
Lam

2

You can try to use a different file name from download and download1. Thanks!
image

3

Dear Kyson,
Thanks for your quickly reponse

I also try difference name but it still fail

AT+QIDEACT=1
OK
AT+QFLDS=“UFS”
+QFLDS: 447487,480255

OK
AT+QFDEL=“"
OK
AT+QFLST="UFS:”
OK
AT+QHTTPURL=50,80
CONNECT
// input http://vipphone19.com:8000/static/spool/update.bin
OK
AT+QHTTPGET=80
OK

+QHTTPGET: 0,200,432396
AT+QHTTPREADFILE=“UFS:differentname.bin”,80
OK

+CME ERROR: 701
AT+QFLST=“*”
+QFLST: “UFS:differentname.bin”,31340

OK

4

Please help to chck the module fimrware version with command ATI.
And also help to lengthen the time of AT+QHTTPREADFILE to confirm it. Thanks!

5

here my log with timest as your request:

16003s AT+QFDEL=“"
16004s OK
16056s AT+QFLST="”
16056s OK
16987s AT+QIACT?
16987s +QIACT: 1,1,1,“21.1.61.187”
16987s
16987s OK
16886s AT+QIDEACT=1
16887s OK
16890s AT+QIACT?
16890s OK
16591s AT+QIACT=1
16591s OK
16438s AT+QIACT?
16439s +QIACT: 1,1,1,“26.31.237.243”
16439s
16439s OK
16459s AT+QHTTPURL=50,80
16459s CONNECT
16291s
16292s OK
16965s AT+QHTTPGET=80
16965s OK
16295s
16295s +QHTTPGET: 0,200,432396
16845s AT+QHTTPREADFILE=“differentname.bin”,80
16845s OK
16951s
16951s +CME ERROR: 701
16085s AT+QFLST=“*”
16085s +QFLST: “UFS:differentname.bin”,32740
16085s
16085s OK
16342s ATI
16342s Quectel
16342s UC200T
16342s Revision: UC200TEMAAR02A06M16
16342s
16343s OK

6

1.You can try to lengthen the time of AT+QHTTPREADFILE to 160 or longer;
2.You also can change another URL to have a try;
3.You also can upgrade the module firmware to have a try, you can email to support@quectel.com to get it.
If still have the issue, maybe need to catch module debug log to analyze it. Thanks!

7

Hi Kyson,
After update to version UC200TEMAAR02A08M16, now i can downdoad file from HTTP correctly

Thanks for your support,
Lam

8

Thanks for your updating. You can go on your test. Thanks!